Individual Calculations April 2018
 Lossi C., Cyrano Jose  Total change: 111.60  Rating chartPersonal card
 IRT SERVICIOS CONTABLES CAISSA Guatemala GUA 2018-01-24
RcRownchangeKK*chgGame
 1800 1825 2.50 3 0.99 40 39.60 
  Juarez Garcia, Daniela 1425  * GUA1.0010.08403.20 
  Reyes Najera, Carlos A. f2079 GUA0.5010.314012.40 
  Villatoro, Christopher 1895 GUA1.0010.604024.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Subzonal Absoluto 2.3.C San Jose CRC 2018-03-25
RcRownchangeKK*chgGame
 1995 1825 4.50 9 1.80 40 72.00 
  Arias Santana, Mauricio m2225  * CRC0.001-0.0840-3.20 
  Guzman Hidalgo, Nicolas 1512 CRC1.0010.14405.60 
  Sun Chin, Robert Patrick c2093 PAN1.0010.834033.20 
  Fernandez Sibaja, Felipe J c2060 CRC0.5010.294011.60 
  Tapia, Alexei f2208 PAN0.001-0.0940-3.60 
  Marin Masis, Jose Esteban c1988 CRC1.0010.724028.80 
  Vargas Miranda, Diego 1872 CRC0.5010.07402.80 
  Fernandez Sanchez, Mario Andres 2101 CRC0.001-0.1740-6.80 
  Aguilar Pina, Luis Gerardo 1892 CRC0.5010.09403.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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